Results 31 to 40 of about 24,829,941 (333)
Qubit quantum channels: A characteristic function approach
, 2007 A characterization of qubit quantum channels is introduced. In analogy to what happens in the context of Bosonic channels we exploit the possibility of representing the states of the system in terms of characteristic function. The latter are functions of
A. Ferraro +12 more
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Cayley-Hamilton theorem for left eigenvalues of 3 × 3 quaternionic matrices
Special Matrices, 2014 We prove that any quaternionic matrix of order n ≤3 admits a characteristic function, whose roots are the left eigenvalues, that satisfes Cayley-Hamilton theorem.
Macías-Virgós E., Pereira-Sáez M.J.
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Calculating work in adiabatic two-level quantum Markovian master equations: a characteristic function method. [PDF]
Physical review. E, Statistical, nonlinear, and soft matter physics, 2014 We present a characteristic function method to calculate the probability density functions of the inclusive work in adiabatic two-level quantum Markovian master equations.
Fei Liu
semanticscholar +1 more source
Journal of Functional FoodsThis study aimed at investigating the effects of lotus seedpod polysaccharide (LSP) against human gastric cancer AGS cells and N-methyl-N′-nitro-N-nitrosoguanidine (MNNG)-induced gastric cancer rats.
Yan-Ping Li +8 more
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Continuous-variable teleportation in the characteristic-function description
, 2006 We give a description of the continuous-variable teleportation protocol in terms of the characteristic functions of the quantum states involved. The Braunstein--Kimble protocol is written for an unbalanced homodyne measurement and arbitrary input and ...
Paulina Marian +2 more
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Sharp rate of average decay of the Fourier transform of a bounded set [PDF]
, 2003 We prove that the spherical mean of the Fourier transform of the characteristic function of a bounded convex set (without any additional assumptions) or a bounded set with a C^{3/2} boundary decays at infinity at the same rate as the Fourier transform of
Brandolini, L. +2 more
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, 2005 We consider goodness-of-fit tests of symmetric stable distributions based on weighted integrals of the squared distance between the empirical characteristic function of the standardized data and the characteristic function of the standard symmetric ...
Akimichi Takemura +23 more
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Axiomatic Attribution for Multilinear Functions [PDF]
, 2011 We study the attribution problem, that is, the problem of attributing a change in the value of a characteristic function to its independent variables. We make three contributions.
Sun, Yi, Sundararajan, Mukund
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EURASIP Journal on Image and Video Processing, 2016 In this paper, we propose an image splicing detecting method using the characteristic function moments for the inter-scale co-occurrence matrix in the wavelet domain.
T. Park, J. Han, Y. Moon, I. Eom
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Measuring the characteristic function of the work distribution. [PDF]
Physical Review Letters, 2013 We propose an interferometric setting for the ancilla-assisted measurement of the characteristic function of the work distribution following a time-dependent process experienced by a quantum system.
L. Mazzola, G. Chiara, M. Paternostro
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